Statistical Bulletin Transport Series Scottish Household Survey: Travel Diary 2009/2010
| Delay reason | % journeys delayed |
|---|---|
| Congestion on the roads | 59 |
| Road works/maintenance work | 42 |
| Bus arrived late | 23 |
| Bus involved in, or delayed by, an accident | 7 |
| Bus lane blocked | 4 |
| Bad weather | 4 |
| Bus did not turn up | 3 |
| Traffic lights / signals not working | 2 |
| Sample size (=100%) | 263 |